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控制字体大小显示
本代码针对C++高级语言编程的学习,EX9_9不同的字体大小显示
- 2022-12-24 16:50:03下载
- 积分:1
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用于城市交通路线导航,查询用的只有你用自己的地图就可以了,不需很大的变动代码,非常有用的。请下!...
用于城市交通路线导航,查询用的只有你用自己的地图就可以了,不需很大的变动代码,非常有用的。请下!-city traffic routes for navigation, inquiry is only you use their own maps, and they can not change the code very, very useful. Under Please!
- 2022-03-15 02:35:06下载
- 积分:1
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video entry
视频入门-从模拟讲到DTV的详细介绍.zip
很详细的vedio技术资料.-video entry-from analog to DTV referred to the detailed briefing. Zip vedio very detailed technical information.
- 2022-08-03 04:31:25下载
- 积分:1
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Very good translation of the relevant documentation lwIP! Very suitable for begi...
翻译得非常好的有关LWIP的文档资料!很适合初学者参考!-Very good translation of the relevant documentation lwIP! Very suitable for beginners reference!
- 2022-04-08 22:22:44下载
- 积分:1
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产生OFDM信号,能量是100watts,2048 个载波,512个cycle prefix
产生OFDM信号,能量是100watts,2048 个载波,512个cycle prefix-generate an OFDM signal
- 2022-02-21 07:57:28下载
- 积分:1
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STM32的iCAN通信程序,KEIL环境.rar
STM32的iCAN通信程序,KEIL环境.rar
STM32的iCAN通信程序,KEIL环境.rar
- 2022-02-03 18:14:13下载
- 积分:1
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四端口可编程以太网交换机
Four ports programmable switch of Ethernet-Four ports programmable switch of Ethernet
- 2022-05-10 18:26:30下载
- 积分:1
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这是一个usb2.0和usb1.1的协议,调试OK,运行很稳定
这是一个usb2.0和usb1.1的协议,调试OK,运行很稳定-This is a USB2.0 and USB1.1 agreement, debugging OK, run very stable
- 2022-07-16 03:20:04下载
- 积分:1
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本程序实现了OFDM系统详尽的方针,注释代码非常丰富,有详细的讲解,可以实现AWGN信道和多径信道,并对最终的如BER等性能指标进行了仿真实现。非常经典。很适用...
本程序实现了OFDM系统详尽的方针,注释代码非常丰富,有详细的讲解,可以实现AWGN信道和多径信道,并对最终的如BER等性能指标进行了仿真实现。非常经典。很适用发论文或毕业设计时用来做设计的仿真验证工作。-This procedure detailed implementation of the principle of OFDM systems, notes the code is very rich in detail there is, you can achieve AWGN channel and multi-path channel, and the ultimate properties such as target BER simulation implementation. Very classic. Hair is the application of graduation thesis or design Designed to make the job simulation.
- 2023-07-12 09:20:02下载
- 积分:1
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现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信...
现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统
计量作为特征参数,采用多层神经网络作为分类器。计算机仿真表明:当噪声采用高斯白噪声,并且信噪比大于
l5 dB时,识别率高于96% ;当信噪比不低于l0 dB时,识别率不低于90%。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.
- 2023-09-07 22:55:03下载
- 积分:1